US9672952B2 - Polymer and conductive composition - Google Patents
Polymer and conductive composition Download PDFInfo
- Publication number
- US9672952B2 US9672952B2 US14/458,795 US201414458795A US9672952B2 US 9672952 B2 US9672952 B2 US 9672952B2 US 201414458795 A US201414458795 A US 201414458795A US 9672952 B2 US9672952 B2 US 9672952B2
- Authority
- US
- United States
- Prior art keywords
- polymer
- film
- formula
- pedot
- fre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
Links
- 0 [1*]C.[2*]/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C([3*])C=C3)C=C2)C=C1 Chemical compound [1*]C.[2*]/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C([3*])C=C3)C=C2)C=C1 0.000 description 9
- KSUFYOUVSDEALV-BXIZKEFBSA-N C.C.C1=C2OCCOC2=CS1.CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1.CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(SO(OO)[SH]4C=C5OCCOC5=C4)C=C3)C=C2)C(OC)=C1 Chemical compound C.C.C1=C2OCCOC2=CS1.CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1.CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(SO(OO)[SH]4C=C5OCCOC5=C4)C=C3)C=C2)C(OC)=C1 KSUFYOUVSDEALV-BXIZKEFBSA-N 0.000 description 1
- VVXXSYXDYKKPIZ-UHFFFAOYSA-L CCC(C)C1=CC=C(S(=O)(=O)Cl)C=C1.CCC(C)C1=CC=C(S(=O)(=O)O[K])C=C1.O=P(Cl)(Cl)Cl.S=P(=S)Cl.S=PS[K] Chemical compound CCC(C)C1=CC=C(S(=O)(=O)Cl)C=C1.CCC(C)C1=CC=C(S(=O)(=O)O[K])C=C1.O=P(Cl)(Cl)Cl.S=P(=S)Cl.S=PS[K] VVXXSYXDYKKPIZ-UHFFFAOYSA-L 0.000 description 1
- GBURQXORISSMRN-XMYZXGKVSA-N CCC(C)C1=CC=C(S(=O)(=O)Cl)C=C1.CCOC(=O)/C=C/C1=CC=C(O)C(OC)=C1.CCOC(O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1.S=P(=S)Cl Chemical compound CCC(C)C1=CC=C(S(=O)(=O)Cl)C=C1.CCOC(=O)/C=C/C1=CC=C(O)C(OC)=C1.CCOC(O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1.S=P(=S)Cl GBURQXORISSMRN-XMYZXGKVSA-N 0.000 description 1
- UICKWANUGDMMAF-UHFFFAOYSA-K CCC(C)C1=CC=C(S(=O)(=O)O)C=C1.CCC(C)C1=CC=C(S(=O)(=O)O[K])C=C1.O[K].S=PS[K].S=[PH]=S Chemical compound CCC(C)C1=CC=C(S(=O)(=O)O)C=C1.CCC(C)C1=CC=C(S(=O)(=O)O[K])C=C1.O[K].S=PS[K].S=[PH]=S UICKWANUGDMMAF-UHFFFAOYSA-K 0.000 description 1
- OXFZWOUHUZMEHW-OMCISZLKSA-N CCC(CC(C)C1=CC=C(S(=O)(=O)Cl)C=C1)C1=CC=C(S(=O)(=O)OC2=CC=C(/C=C/C(=O)O)C=C2OC)C=C1 Chemical compound CCC(CC(C)C1=CC=C(S(=O)(=O)Cl)C=C1)C1=CC=C(S(=O)(=O)OC2=CC=C(/C=C/C(=O)O)C=C2OC)C=C1 OXFZWOUHUZMEHW-OMCISZLKSA-N 0.000 description 1
- INQURZRNGWFSKL-QGMBQPNBSA-N CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1 Chemical compound CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1 INQURZRNGWFSKL-QGMBQPNBSA-N 0.000 description 1
- BDZSTSNQZYTCMH-NURPYBMISA-L CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1.CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)[Na]O)C=C3)C=C2)C(OC)=C1.O=COO[Na].[NaH] Chemical compound CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)Cl)C=C3)C=C2)C(OC)=C1.CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)[Na]O)C=C3)C=C2)C(OC)=C1.O=COO[Na].[NaH] BDZSTSNQZYTCMH-NURPYBMISA-L 0.000 description 1
- WJYUWOOMNVEYPH-JUIXXEQESA-M CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)O[Na])C=C3)C=C2)C(OC)=C1 Chemical compound CCOC(=O)/C=C/C1=CC=C(OS(=O)(=O)C2=CC=C(C(CC)CC(C)C3=CC=C(S(=O)(=O)O[Na])C=C3)C=C2)C(OC)=C1 WJYUWOOMNVEYPH-JUIXXEQESA-M 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/125—Intrinsically conductive polymers comprising aliphatic main chains, e.g. polyactylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F28/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
Definitions
- the technical field relates to a conductive polymer, and in particular relates to a network structure thereof.
- ITO Indium tin oxide
- PEDOT:PSS poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate)
- the leader in this conductive polymer is Heraeus company, which develops a conductive polymer with a sheet resistance of 100 ⁇ / ⁇ and a transmittance of 90%.
- the chemical resistance of the conductive polymer needs to be greatly improved.
- the chemical resistance of the PEDOT:PSS film can be improved by adding a binder such as polyurethane or melamine.
- a binder such as polyurethane or melamine.
- few amount of the binder cannot efficiently increase the chemical resistance of the conductive film.
- a large amount of the binder will decrease the conductivity of the conductive film.
- One embodiment of the disclosure provides a polymer, having the chemical formula:
- One embodiment of the disclosure provides a conductive composition, comprising: a crosslinked network, being crosslinked by the described polymer; and poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate), wherein the crosslinked network and the poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) have a weight of 1:0.01 to 1:0.8.
- One embodiment of the disclosure provides a conductive composition, comprising: a crosslinked network, being crosslinked by the described polymer; and poly(3,4-ethylenedioxythiophene), wherein the crosslinked network and the poly(3,4-ethylenedioxythiophene) have a weight ratio of 1:0.2 to 1:0.002.
- FIG. 1 shows a line chart of sheet resistance versus binder ratio of a conductive film in one embodiment of the disclosure
- FIG. 2 shows a line chart of sheet resistance versus binder ratio of a conductive film in one embodiment of the disclosure
- FIG. 3 shows line chart of sheet resistance versus crosslinker ratio of a conductive film in one embodiment of the disclosure.
- One embodiment of the disclosure provides a polymer having the chemical formula illustrated in Formula 1.
- the polymer in Formula 1 has an Mw of 45000 to 120000.
- the polymer is prepared as described below.
- potassium styrene sulfonate is chlorinated.
- the chlorinated compound and an alcohol with a terminal double bond are reacted through a substitution reaction, as shown in Formula 2.
- poly(potassium styrene sulfonate) is chlorinated.
- the chlorinated polymer and an alcohol with a terminal double bond are reacted through a substitution reaction, as shown in Formula 4.
- the product in Formula 4 is reacted with sodium carbonate, as shown in Formula 5.
- the above reactions are merely some possible synthetic routes.
- One skilled in the art may modify the above synthetic routes according to his/her laboratory equipments and raw materials, and not limited to the above synthetic routes.
- the polymer in Formula 1 is a random polymer.
- the polymer in Formula 1 can be mixed with the commercially available PEDOT:PSS.
- the mixture can be heated or exposed to a light, thereby crosslinking the polymer to form a crosslinked network.
- the crosslinked network may improve chemical resistance, climate resistance, and thermal resistance of the mixture.
- the PEDOT:PSS can be a commercially available product, e.g. Heraeus CleviousTM PH1000.
- the crosslinked network (formed from the polymer) and the PEDOT:PSS have a weight ratio of 1:0.01 to 1:0.8. An overly low ratio of the crosslinked network cannot efficiently improve the chemical resistance of the mixture. An overly high ratio of the crosslinked network may reduce the conductivity of the mixture.
- the polymer in Formula 1 and the PSS have similar (not the same) structures.
- the polymer in Formula 1 can be evenly mixed with the PEDOT:PSS, and a large amount of the polymer in Formula 1 will not reduce the conductivity of the mixture.
- the polymer in Formula 1 can be directly mixed with the 3,4-ethylenedioxythiophene (EDOT), and the EDOT in the mixture is then polymerized.
- the polymerization mechanism of the EDOT is different from the crosslink mechanism of the double bonds of the polymers in Formula 1.
- the EDOT is polymerized at an acidic condition (pH 2 to 3) with a catalyst such as ammonium persulfate and iron sulfate (or iron chloride and hydrochloric acid) to form the PEDOT.
- the mixture can be exposed to light to crosslink the polymer in Formula 1 to form a crosslinked network.
- the crosslinked network from the polymer and the PEDOT have a weight ratio of 1:0.2 to 1:0.002.
- An overly low ratio of the crosslinked network may have a poor dispersity.
- PEDOT: the polymer in Formula 1 has a conductivity similar to the PEDOT:PSS and a better compatibility than the PEDOT:PSS.
- KOH 80 g of KOH was dissolved in 200 mL of water.
- the mixture was stirred and reacted in the ice bath for 1 hour, and then added to 4000 mL of acetone, thereby re-precipitating a white solid under a yellow liquid.
- the upper-layered yellow liquid was poured out, and fresh acetone was then added to the white solid and stirred. After the white solid was precipitated, the yellow liquid was poured out again.
- the reaction result was added to ice water to re-precipitate a white solid PSSCl.
- the PSSCl was filtered to be dried, and further evacuated to remove residue water thereof.
- 2.7 g of the PSSCl was put into a two-necked bottle (250 mL), and the bottle was evacuated for 30 minutes. 20 mL of anhydrous acetonitrile and 8 mL of sulfolane were added to the PSSCl in the bottle in an ice bath to be evenly stirred. The bottle containing the PSSCl solution was then purged with nitrogen. 2.7 g of ethyl ferulate was put into another two-necked bottle (250 mL) and then evacuated for 30 minutes. 20 mL of anhydrous acetonitrile and 8 mL of triethyl amine was added to the ethyl ferulate to be evenly stirred.
- the bottle containing the ethyl ferulate solution was then purged with nitrogen.
- the ethyl ferulate solution was extracted by a syringe, and then dropwise injected to the PSSCl solution under nitrogen in an ice bath.
- the ice bath was then removed, the two-necked bottle was returned to room temperature, and the mixture in the bottle was stirred and reacted for 24 hours.
- the reaction result was added to 1000 mL of methanol to re-precipitate a white solid. Most of the liquid in the re-precipitation was removed by a centrifugal machine, and the remaining re-precipitation was filtered to obtain a white solid PSCl-FRE.
- the bottle containing the ferulic acid solution was then purged with nitrogen.
- the ferulic acid solution was extracted by a syringe, and then dropwise injected to the PSSCl solution under nitrogen in an ice bath.
- the ice bath was then removed, the two-necked bottle was returned to room temperature, and the mixture in the bottle was stirred and reacted for 24 hours.
- the reaction result was added to 1000 mL of methanol to re-precipitate a white solid. Most of the liquid in the re-precipitation was removed by a centrifugal machine, and the remaining re-precipitation was filtered to obtain a white solid PSCl-FRA.
- PEDOT:PSS solution Synthesis according to EP 440957B1 and U.S. Pat. No. 5,300,575A
- 0.04 wt % of surfactant (FS300, commercially available from Aldrich), 5 wt % of DMSO, and different weight % of binder (50-WT, melamine commercially available from Chung-Chang Chun resin company) were added to the PEDOT:PSS and then evenly mixed.
- the mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm.
- the sheet resistances of the films containing different weight ratios of 50-WT are shown in FIG. 2 .
- the sheet resistances of the films were measured similar to Example 1. As shown in FIG. 2 , when the additive amount of the 50-WT was greater than 50 wt %, the sheet resistance of the film was greatly increased.
- PEDOT:PSS solution Synthesis according to EP 440957B1 and U.S. Pat. No. 5,300,575A
- 5 wt % of DMSO 5 wt % of DMSO
- different weight % of crosslinker the PSCl-FRE in Formula 8 of Example 1 were added to the PEDOT:PSS and then evenly mixed.
- the mixture was exposed to a light to crosslink the PSCl-FRE for forming a crosslinked network, and the exposed mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm.
- the sheet resistances of the films containing different weight ratios of PSCl-FRE are shown in FIG. 3 .
- the sheet resistances of the films were measured similar to Example 1.
- the sheet resistance of the film would be similar to the film without the PSCl-FRE.
- PEDOT:PSS solution PH1000, commercially available from Heraues
- the film was put at 85° C. for 72 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the film before the thermal treatment), and then put at 100° C. for 60 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the film before the thermal treatment).
- PEDOT:PSS solution PH1000, commercially available from Heraues
- 5 wt % of DMSO 5 wt % of DMSO
- 70% of crosslinker the PSCl-FRE in Formula 8 of Example 1
- the mixture was exposed to a light to crosslink the PSCl-FRE for forming a crosslinked network, and the exposed mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm.
- the film was put at 85° C.
- the film containing the PSCl-FRE had a higher thermal resistance than the film without the PSCl-FRE.
- PEDOT:PSS solution PH1000, commercially available from Heraues
- PH1000 commercially available from Heraues
- the film was sealed by glass and UV glue to form a sample.
- the sample was put at high temperature (85° C.) under high humidity (RH 85) for 60 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the sample before the high temperature/high humidity test).
- PEDOT:PSS solution PH1000, commercially available from Heraues
- 5 wt % of DMSO 5 wt % of DMSO
- 70% of crosslinker the PSCl-FRE in Formula 8 of Example 1
- the mixture was exposed to a light to crosslink the PSCl-FRE for forming a crosslinked network, and the exposed mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm.
- the film was sealed by glass and UV glue to form a sample.
- the sample was put at high temperature (85° C.) under high humidity (RH 85) for 60 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the sample before the high temperature/high humidity test).
- RH 85 high humidity
- Table 2 the film containing the PSCl-FRE had a better high temperature/high humidity resistance than the film without the PSCl-FRE.
- step 2) The acetone solution in step 2) was added into the 500 mL two-necked bottle under nitrogen.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Disclosed is a polymer having a chemical formula:
wherein x is 10%˜90%, y is 10% to 90%, and x+y=100%; R1 is —H, —CH3, —CH2CH3, —OCH3, —O(CH2)nCH3, wherein n=1˜12, —NH2, —N(CH3)2, N(CH2)nCH3, wherein n=1˜12, —Br, —Cl, —OH, —SO3Na, —SO3H, or —SO2Cl; R2 is —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —SO3Na, —SO3H, —SO2Cl, —OH, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl; and R3 is —SO3Na, —SO3H, —PO3H, —SO2Cl. —OH, —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl.
Description
This application claims the benefit of U.S. Provisional Application No. 61/865,776 filed on Aug. 14, 2013, claims priority of Taiwan Patent Application No. 102148967, filed on Dec. 30, 2013, and claims priority of Taiwan Paten Application No. 103127727, filed on Aug. 13, 2014, which is a Continuation-In-Part of Taiwan Patent Application No. 102148967, filed on Dec. 30, 2013, the entirety of which is incorporated by reference herein.
The technical field relates to a conductive polymer, and in particular relates to a network structure thereof.
Indium tin oxide (ITO) on a flexible substrate will be aged or even curved to form micro-cracks after repeated clicking. For multi-point touch control technology in the future, the requirements of a click lifetime and degree of bending resistance will be continuously increased. As such, a flexible transparent conductive film should be developed to replace brittle ITO film. A conductive polymer, poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT:PSS) is one candidate to replace ITO material. The leader in this conductive polymer is Heraeus company, which develops a conductive polymer with a sheet resistance of 100Ω/□ and a transmittance of 90%. However, the chemical resistance of the conductive polymer needs to be greatly improved. The chemical resistance of the PEDOT:PSS film can be improved by adding a binder such as polyurethane or melamine. However, few amount of the binder cannot efficiently increase the chemical resistance of the conductive film. On the other hand, a large amount of the binder will decrease the conductivity of the conductive film.
Accordingly, a novel additive that may increase the chemical resistance but not decrease the conductivity of the conductive film is called-for.
One embodiment of the disclosure provides a polymer, having the chemical formula:
wherein x is a molar percent of 10% to 90%, y is a molar percent of 10% to 90%, and x+y=100%; R1 is —H, —CH3, —CH2CH3, —OCH3, —O(CH2)nCH3, wherein n=1˜12, —NH2, —N(CH3)2, —N(CH2)nCH3, wherein n=1˜12, —Br, —Cl, —OH, —SO3Na, —SO3H, or —SO2Cl; R2 is —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —SO3Na, —SO3H, —SO2Cl, —OH, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl; and R3 is —SO3Na, —SO3H, —PO3H, —SO2Cl, —OH, —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl.
One embodiment of the disclosure provides a conductive composition, comprising: a crosslinked network, being crosslinked by the described polymer; and poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate), wherein the crosslinked network and the poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) have a weight of 1:0.01 to 1:0.8.
One embodiment of the disclosure provides a conductive composition, comprising: a crosslinked network, being crosslinked by the described polymer; and poly(3,4-ethylenedioxythiophene), wherein the crosslinked network and the poly(3,4-ethylenedioxythiophene) have a weight ratio of 1:0.2 to 1:0.002.
A detailed description is given in the following embodiments with reference to the accompanying drawings.
The disclosure can be more fully understood by reading the subsequent detailed description and examples with references made to the accompanying drawings, wherein:
In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the disclosed embodiments. It will be apparent, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are schematically shown in order to simplify the drawing.
One embodiment of the disclosure provides a polymer having the chemical formula illustrated in Formula 1.
In Formula 1, x is a molar percent of 10% to 90%, y is a molar percent of 10% to 90%, and x+y=100%. R1 is —H, —CH3, —CH2CH3, —OCH3, —O(CH2)nCH3, wherein n=1˜12, —NH2, —N(CH3)2, —N(CH2)nCH3, wherein n=1˜12, —Br, —Cl, —OH, —SO3Na, —SO3H, or —SO2Cl. R2 is —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —SO3Na, —SO3H, —SO2Cl, —OH, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl. R3 is —SO3Na, —SO3H, —PO3H, —SO2Cl, —OH, —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br, or —Cl. The polymer in Formula 1 has an Mw of 45000 to 120000.
In one embodiment, the polymer is prepared as described below. First, potassium styrene sulfonate is chlorinated. The chlorinated compound and an alcohol with a terminal double bond are reacted through a substitution reaction, as shown in Formula 2.
Subsequently, x parts by mole of the product in Formula 2, y parts by mole of styrene with R3 substituent group, and a catalytic amount of radical initiator are reacted through a copolymerization reaction to form the polymer in Formula 1, as shown in Formula 3.
In one embodiment, poly(potassium styrene sulfonate) is chlorinated. The chlorinated polymer and an alcohol with a terminal double bond are reacted through a substitution reaction, as shown in Formula 4.
In some embodiments, the product in Formula 4 is reacted with sodium carbonate, as shown in Formula 5.
It should be understood that the above reactions are merely some possible synthetic routes. One skilled in the art may modify the above synthetic routes according to his/her laboratory equipments and raw materials, and not limited to the above synthetic routes. In one embodiment, the polymer in Formula 1 is a random polymer.
The polymer in Formula 1 can be mixed with the commercially available PEDOT:PSS. The mixture can be heated or exposed to a light, thereby crosslinking the polymer to form a crosslinked network. The crosslinked network may improve chemical resistance, climate resistance, and thermal resistance of the mixture. The PEDOT:PSS can be a commercially available product, e.g. Heraeus Clevious™ PH1000. The crosslinked network (formed from the polymer) and the PEDOT:PSS have a weight ratio of 1:0.01 to 1:0.8. An overly low ratio of the crosslinked network cannot efficiently improve the chemical resistance of the mixture. An overly high ratio of the crosslinked network may reduce the conductivity of the mixture. Compared to the conventional binder, the polymer in Formula 1 and the PSS have similar (not the same) structures. As such, the polymer in Formula 1 can be evenly mixed with the PEDOT:PSS, and a large amount of the polymer in Formula 1 will not reduce the conductivity of the mixture.
In another embodiment, the polymer in Formula 1 can be directly mixed with the 3,4-ethylenedioxythiophene (EDOT), and the EDOT in the mixture is then polymerized. The polymerization mechanism of the EDOT is different from the crosslink mechanism of the double bonds of the polymers in Formula 1. For example, the EDOT is polymerized at an acidic condition (pH 2 to 3) with a catalyst such as ammonium persulfate and iron sulfate (or iron chloride and hydrochloric acid) to form the PEDOT. After the polymerization of the PEDOT, the mixture can be exposed to light to crosslink the polymer in Formula 1 to form a crosslinked network. In this embodiment, the crosslinked network from the polymer and the PEDOT have a weight ratio of 1:0.2 to 1:0.002. An overly low ratio of the crosslinked network may have a poor dispersity. Compared to conventional PEDOT:PSS, PEDOT: the polymer in Formula 1 has a conductivity similar to the PEDOT:PSS and a better compatibility than the PEDOT:PSS.
Below, exemplary embodiments will be described in detail with reference to accompanying drawings so as to be easily realized by a person having ordinary knowledge in the art. The inventive concept may be embodied in various forms without being limited to the exemplary embodiments set forth herein. Descriptions of well-known parts are omitted for clarity, and like reference numerals refer to like elements throughout.
80 g of KOH was dissolved in 200 mL of water. The KOH solution was slowly added into 500 g of a PSSH solution (30% PSSH, MW=75000, commercially available from Alfa Aesar) in an ice bath until a pH value of the PSSH solution reached 9. The mixture was stirred and reacted in the ice bath for 1 hour, and then added to 4000 mL of acetone, thereby re-precipitating a white solid under a yellow liquid. The upper-layered yellow liquid was poured out, and fresh acetone was then added to the white solid and stirred. After the white solid was precipitated, the yellow liquid was poured out again. The acetone washing step was repeated until the liquid was colorless, and the white solid was filtered as PSSK with a yield of 90%. The above reaction is shown in Formula 6, and the spectra data of the PSSK are shown as below: 1H NMR (500 MHz, H2O-d2): δ (ppm)=7.76-7.25 (br, 2H,) 6.71-6.01 (br, 2H), 1.0-1.48 (br, 3H). IR (Air): 1599, 1491, 1453, 1414, 1183, 1126, 1036, 1006, 830 cm−1.
Subsequently, 20 g of the PSSK was put into a three-necked bottle (1000 mL), and a condenser was set on the bottle. The bottle was heated to 65° C. in an oil bath and evacuated for 2 hours. Thereafter, sulfolane was heated to 60° C. in a water bath. 50 mL of the sulfolane was added to 50 mL of anhydrous acetonitrile to be evenly stirred. The sulfolane was added to the PSSK in the bottle, and then heated to 80° C. 36.5 mL of POCl3 was then added to the PSSK solution to react at 80° C. for 2 hours. The reaction result was added to ice water to re-precipitate a white solid PSSCl. The PSSCl was filtered to be dried, and further evacuated to remove residue water thereof. The above reaction is shown in Formula 7, and the spectra of the PSSCl are shown as below: 1H NMR (500 MHz, DMSO-d6): δ (ppm)=7.71-7.04 (s, 2H), 6.98-6.0 (s, 2H), 1.9-0.81 (s, 3H). IR (Air): 1593, 1490, 1453, 1413, 1373, 1296, 1168, 1036, 1006, 836 cm−1.
Subsequently, 2.7 g of the PSSCl was put into a two-necked bottle (250 mL), and the bottle was evacuated for 30 minutes. 20 mL of anhydrous acetonitrile and 8 mL of sulfolane were added to the PSSCl in the bottle in an ice bath to be evenly stirred. The bottle containing the PSSCl solution was then purged with nitrogen. 2.7 g of ethyl ferulate was put into another two-necked bottle (250 mL) and then evacuated for 30 minutes. 20 mL of anhydrous acetonitrile and 8 mL of triethyl amine was added to the ethyl ferulate to be evenly stirred. The bottle containing the ethyl ferulate solution was then purged with nitrogen. The ethyl ferulate solution was extracted by a syringe, and then dropwise injected to the PSSCl solution under nitrogen in an ice bath. The ice bath was then removed, the two-necked bottle was returned to room temperature, and the mixture in the bottle was stirred and reacted for 24 hours. The reaction result was added to 1000 mL of methanol to re-precipitate a white solid. Most of the liquid in the re-precipitation was removed by a centrifugal machine, and the remaining re-precipitation was filtered to obtain a white solid PSCl-FRE. The above reaction is shown in Formula 8, wherein x and y have a ratio of 0.83 to 0.17. The spectra of the PSCl-FRE are shown as below: 1H NMR (500 MHz, acetone-d6): δ (ppm)=8.0-6.29 (m, 10H), 4.23-4.04 (s, 2H), 3.75-3.33 (s, 3H), 2.16-1.39 (m, 3H), 1.34-1.14 (s, 3H,). IR (Air): 965, 1706, 1637, 1959, 1505, 1459, 1417, 1370, 1260, 1176, 1153, 1119, 1092, 1034, 984, 852 cm−1.
2.8 g of the PSCl-FRE was dissolved in 10 mL of THF. 0.9 g of Na2CO3 was dissolved in 70 mL of THF, and the Na2CO3 solution was added to the PSCl-FRE solution in an ice bath. The mixture was stirred to room temperature, and then stirred and reacted at room temperature for 24 hours. The reaction result was added to methanol to be re-precipitated. The re-precipitation was centrifugalized 2 times to remove small molecular impurities, and then filtered to be dried for obtaining PSNa-FRE. The above reaction is shown in Formula 9, wherein x and y have a ratio of 0.77:0.23. The spectra of the PSNa-FRE are shown as below: 1H NMR (500 MHz, dmso-d6): δ (ppm)=8.0-6.4 (m, 10H), 4.2-3.9 (s, 2H), 3.65-3.43 (s, 3H), 2.10-1.20 (b, 3H), 1.24-0.85 (s, 3H). IR (Air): 937, 1707, 1637, 1595, 1501, 1463, 1417, 1371, 1257, 1177, 1155, 1117, 1091, 1036, 979, 849 cm−1.
2.8 g of the PSSCl was put into a two-necked bottle (250 mL), and the bottle was evacuated for 30 minutes. 20 mL of anhydrous acetonitrile and 8 mL of sulfolane were added to the PSSCl in the bottle in an ice bath to be evenly stirred. The bottle containing the PSSCl solution was then purged with nitrogen. 2.6 g of ferulic acid was put into another two-necked bottle (250 mL) and then evacuated for 30 minutes. 20 mL of anhydrous acetonitrile and 8 mL of triethyl amine was added to the ethyl ferulate to be evenly stirred. The bottle containing the ferulic acid solution was then purged with nitrogen. The ferulic acid solution was extracted by a syringe, and then dropwise injected to the PSSCl solution under nitrogen in an ice bath. The ice bath was then removed, the two-necked bottle was returned to room temperature, and the mixture in the bottle was stirred and reacted for 24 hours. The reaction result was added to 1000 mL of methanol to re-precipitate a white solid. Most of the liquid in the re-precipitation was removed by a centrifugal machine, and the remaining re-precipitation was filtered to obtain a white solid PSCl-FRA. The above reaction is shown in Formula 10, wherein x and y have a ratio of 0.18:0.82. The spectra of the PSCl-FRA are shown as below: 1H NMR (500 MHz, DMSO-d6): δ (ppm)=8.2-6.21 (m, 10H), 3.75-4.06 (s, 3H), 2.24-1.23 (m, 3H). IR (Air): 3005, 2701, 1706, 1634, 1595, 1506, 1460, 1414, 1374, 1176, 1123, 1035, 1009, 858 cm−1.
2 g of PEDOT:PSS solution (Synthesis according to EP 440957B1 and U.S. Pat. No. 5,300,575A) was weighted as a basis. 0.04 wt % of surfactant (FS300, commercially available from Aldrich), 5 wt % of DMSO, and different weight % of binder (NP57, polyurethane commercially available from NanPao resin company) were added to the PEDOT:PSS and then evenly mixed. The mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm. The sheet resistances of the films containing different weight ratios of NP57 are shown in FIG. 1 . The sheet resistances of the films were measured according to ASTM-D257. As shown in FIG. 1 , when the additive amount of the NP57 was greater than 50 wt %, the sheet resistance of the film was greatly increased.
2 g of PEDOT:PSS solution (Synthesis according to EP 440957B1 and U.S. Pat. No. 5,300,575A) was weighted as a basis. 0.04 wt % of surfactant (FS300, commercially available from Aldrich), 5 wt % of DMSO, and different weight % of binder (50-WT, melamine commercially available from Chung-Chang Chun resin company) were added to the PEDOT:PSS and then evenly mixed. The mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm. The sheet resistances of the films containing different weight ratios of 50-WT are shown in FIG. 2 . The sheet resistances of the films were measured similar to Example 1. As shown in FIG. 2 , when the additive amount of the 50-WT was greater than 50 wt %, the sheet resistance of the film was greatly increased.
2 g of PEDOT:PSS solution (Synthesis according to EP 440957B1 and U.S. Pat. No. 5,300,575A) was weighted as a basis. 0.04 wt % of surfactant (FS300, commercially available from Aldrich), 5 wt % of DMSO, and different weight % of crosslinker (the PSCl-FRE in Formula 8 of Example 1) were added to the PEDOT:PSS and then evenly mixed. The mixture was exposed to a light to crosslink the PSCl-FRE for forming a crosslinked network, and the exposed mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm. The sheet resistances of the films containing different weight ratios of PSCl-FRE are shown in FIG. 3 . The sheet resistances of the films were measured similar to Example 1. As shown in FIG. 3 , when the additive amount of the 50-WT was increased to 70 wt %, the sheet resistance of the film would be similar to the film without the PSCl-FRE.
2 g of PEDOT:PSS solution (PH1000, commercially available from Heraues) was coated and dried to form a film with a thickness of 100 nm to 300 nm. The film was put at 85° C. for 72 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the film before the thermal treatment), and then put at 100° C. for 60 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the film before the thermal treatment).
2 g of PEDOT:PSS solution (PH1000, commercially available from Heraues) was weighted as a basis. 0.04 wt % of surfactant (FS300, commercially available from Aldrich), 5 wt % of DMSO, and 70% of crosslinker (the PSCl-FRE in Formula 8 of Example 1) were added to the PEDOT:PSS and then evenly mixed. The mixture was exposed to a light to crosslink the PSCl-FRE for forming a crosslinked network, and the exposed mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm. The film was put at 85° C. for 72 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the film containing the PSCl-FRE before the thermal treatment), and then put at 100° C. for 60 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the film containing the PSCl-FRE before the thermal treatment). As shown in Table 1, the film containing the PSCl-FRE had a higher thermal resistance than the film without the PSCl-FRE.
TABLE 1 | |||
Sheet resistance change | |||
Sheet resistance change | ratio of the PH1000 + | ||
ratio of the PH1000 film | PSCL-FRE film | ||
Before | — | — |
thermal treatment | ||
After 85° C. | 12.72% | 10.24% |
thermal treatment | ||
After 100° C. | 21.20% | 17.27% |
thermal treatment | ||
2 g of PEDOT:PSS solution (PH1000, commercially available from Heraues) was coated and dried to form a film with a thickness of 100 nm to 300 nm. The film was sealed by glass and UV glue to form a sample. The sample was put at high temperature (85° C.) under high humidity (RH 85) for 60 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the sample before the high temperature/high humidity test).
2 g of PEDOT:PSS solution (PH1000, commercially available from Heraues) was weighted as a basis. 0.04 wt % of surfactant (FS300, commercially available from Aldrich), 5 wt % of DMSO, and 70% of crosslinker (the PSCl-FRE in Formula 8 of Example 1) were added to the PEDOT:PSS and then evenly mixed. The mixture was exposed to a light to crosslink the PSCl-FRE for forming a crosslinked network, and the exposed mixture was coated and dried to form a film with a thickness of 100 nm to 300 nm. The film was sealed by glass and UV glue to form a sample. The sample was put at high temperature (85° C.) under high humidity (RH 85) for 60 hours to measure its sheet resistance change ratio (compared to the sheet resistance of the sample before the high temperature/high humidity test). As shown in Table 2, the film containing the PSCl-FRE had a better high temperature/high humidity resistance than the film without the PSCl-FRE.
TABLE 2 | |||
Sheet resistance change | |||
Sheet resistance change | ratio of the PH1000 + | ||
ratio of the PH1000 film | PSCL-FRE film | ||
Before the high | — | — |
temperature/high | ||
humidity test | ||
After the high | 55.64% | 47.46% |
temperature/high | ||
humidity test | ||
1) 70 mL of acetone and 35 g of water were mixed in a 500 mL two-necked bottle and purged by nitrogen for 30 minutes.
2) 2.8 g of PSCl-FRE (0.17:0.83) and 0.1 g of 3,4-ethylenedioxythiophene (EDOT, commercially available from Synmax Biochemical) was sequentially dissolved in 7 mL of acetone.
3) The acetone solution in step 2) was added into the 500 mL two-necked bottle under nitrogen.
4) 1.7 g of Na2S2O8 (commercially available from aldrich) was dissolved in 5 g of water, and then added into the 500 mL two-necked bottle to be stirred for 10 minutes.
5) 0.025 g of Fe2(SO4)3 powder (commercially available from Aldrich) was mixed with 5 g water, and then added into the 500 mL two-necked bottle under nitrogen to be stirred for 24 hours.
6) The result of the above reaction in the bottle was black and viscous. The result was washed by water and filtered to remove salt therein. The purified product (PEDOT:PSH-FRE) could be dissolved in acetone and ethyl acetate. The above reaction is shown in Formula 11.
It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed methods and materials. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims and their equivalents.
Claims (5)
2. The polymer as claimed in claim 1 , having a Mw of 45000 to 120000.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/458,795 US9672952B2 (en) | 2013-08-14 | 2014-08-13 | Polymer and conductive composition |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361865776P | 2013-08-14 | 2013-08-14 | |
TW102148967A | 2013-12-30 | ||
TW102148967 | 2013-12-30 | ||
TW102148967 | 2013-12-30 | ||
TW103127727A TWI519547B (en) | 2013-08-14 | 2014-08-13 | Polymer and conductive composition |
TW103127727 | 2014-08-13 | ||
US14/458,795 US9672952B2 (en) | 2013-08-14 | 2014-08-13 | Polymer and conductive composition |
TW103127727A | 2014-08-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
US20150048278A1 US20150048278A1 (en) | 2015-02-19 |
US9672952B2 true US9672952B2 (en) | 2017-06-06 |
Family
ID=52466157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/458,795 Active 2035-03-22 US9672952B2 (en) | 2013-08-14 | 2014-08-13 | Polymer and conductive composition |
Country Status (1)
Country | Link |
---|---|
US (1) | US9672952B2 (en) |
Citations (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960754A (en) | 1987-01-09 | 1990-10-02 | International Flavors & Fragrances Inc. | 3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses thereof |
US5177255A (en) | 1990-05-31 | 1993-01-05 | Bayer Aktiengesellschaft | Bis-stilbene compounds |
JP2000006491A (en) * | 1998-06-25 | 2000-01-11 | Canon Inc | Recorder and recording medium |
US20040141936A1 (en) | 2001-06-02 | 2004-07-22 | Rainer Kropke | Use of sodium polystyrene sulfonate for tightening skin |
US20040144406A1 (en) | 2003-01-16 | 2004-07-29 | Aram Garabedian | Dry aerosol carpet cleaning process |
US20040244132A1 (en) | 2003-06-05 | 2004-12-09 | William Ouellette | Disposable mitt or glove containing treatment composition |
US20050026802A1 (en) | 2003-08-01 | 2005-02-03 | Andrew Kilkenny | Disinfectant glass wipe |
TWI228973B (en) | 1999-09-10 | 2005-03-11 | Dainichiseika Color Chem | Freshness-retaining agent and method for agricultural/horticultural products |
US20050079987A1 (en) | 2003-10-10 | 2005-04-14 | Cartwright Brian K. | Two-sided antimicrobial wipe or pad |
US20050155630A1 (en) | 2004-01-16 | 2005-07-21 | Andrew Kilkenny | Multilayer cleaning pad |
US20050155631A1 (en) | 2004-01-16 | 2005-07-21 | Andrew Kilkenny | Cleaning pad with functional properties |
US20050159063A1 (en) | 2004-01-16 | 2005-07-21 | Bernard Hill | Disposable cleaning substrate |
US20050164986A1 (en) | 2001-03-20 | 2005-07-28 | Mosher Gerold L. | Use of sulfoalkyl ether cyclodextrin as a preservative |
US20050217698A1 (en) | 2004-04-01 | 2005-10-06 | Mitchell Michael L | Ergonomic cleaning pad |
US20050245424A1 (en) | 2004-04-30 | 2005-11-03 | Naymesh Patel | High fragrance cleaners |
US20060128585A1 (en) | 2004-12-15 | 2006-06-15 | Martha Adair | Antimicrobial composition for cleaning substrate |
US20060293205A1 (en) | 2005-06-27 | 2006-12-28 | Jessica Chung | Cleaning substrate with a visual cue |
US20070166251A1 (en) | 2005-01-14 | 2007-07-19 | Lipo Chemicals Inc. | Composition and method for treating hyperpigmented skin |
US20070256247A1 (en) | 2006-05-08 | 2007-11-08 | Marc Privitera | Molten solid phase loading of nonwoven |
US20070264297A1 (en) | 2006-05-10 | 2007-11-15 | Scialdone Mark A | Formulated tick and insect repellent compositions |
US20080075684A1 (en) | 2004-05-24 | 2008-03-27 | Basf Aktiengesellschaft | Keratin-Binding Polypeptides |
US20090068255A1 (en) | 2007-04-30 | 2009-03-12 | Betty Yu | Use of matrix metalloproteinase inhibitors in skin care |
US20090098079A1 (en) | 2005-06-20 | 2009-04-16 | The Procter & Gamble Company | Product release system for atomizing cosmetic hair compositions containing cationic polymers |
US20090099075A1 (en) | 2005-11-24 | 2009-04-16 | Basf Se | Chimeric Keratin-Binding Effector Proteins |
US20090098076A1 (en) | 2005-11-24 | 2009-04-16 | Basf Se | Method For the Production of a Keratin-Binding Effector Molecule |
US20090156485A1 (en) | 2005-11-24 | 2009-06-18 | Base Se | Method for coupling keratin-binding polypeptides with effector molecules which support carboxylic groups or sulfonic acid groups |
US20090165228A1 (en) | 2004-01-16 | 2009-07-02 | Andrew Kilkenny | Cleaning Composition for Disposable Cleaning Head |
US20100015070A1 (en) | 2006-11-08 | 2010-01-21 | Basf Se | Use of natural, recombinant and synthetic resilins in cosmetics |
US20100031398A1 (en) | 2006-07-07 | 2010-02-04 | Washington State University | Genes encoding chavicol/eugenol synthase from the creosote bush larrea tridentata |
US20100092409A1 (en) | 2008-10-15 | 2010-04-15 | Amin Neelam S | Personal care compositions comprising modified variant bowman birk protease inhibitors |
US20100093028A1 (en) | 2008-10-15 | 2010-04-15 | Amin Neelam S | Modified variant bowman birk protease inhibitors |
US20100183532A1 (en) | 2009-01-16 | 2010-07-22 | Musa Osama M | Performance-Boosting UV-Absorbing Compounds |
KR20100087924A (en) | 2009-01-29 | 2010-08-06 | 삼성전자주식회사 | Reflective type display apparatus using dielectrophoresis and method of manufacturing the display apparatus |
US7785493B2 (en) | 2005-11-10 | 2010-08-31 | H. C. Starck Gmbh & Co. Kg | Polymer coatings having improved resistance to solvents |
US20100278882A1 (en) | 2006-01-20 | 2010-11-04 | Burghard Liebmann | Use of protein microbeads in cosmetics |
US20100330007A1 (en) | 2008-02-01 | 2010-12-30 | Amcol International Corporation | Imrpoved Skin Brightening Compositions |
US20110020251A1 (en) | 2009-07-27 | 2011-01-27 | Shih Jenn S | Ultraviolet-Absorbing Compounds |
US20110049432A1 (en) | 2008-01-17 | 2011-03-03 | Sung-joo Lee | Soluble conductive polymer and method for preparing same |
TW201124171A (en) | 2009-11-18 | 2011-07-16 | Shinetsu Chemical Co | Cosmetic |
TW201127411A (en) | 2009-11-18 | 2011-08-16 | Shinetsu Chemical Co | Cosmetic |
US20110293540A1 (en) | 2010-01-07 | 2011-12-01 | Isp Investments Inc. | Branched polymers, compositions, and uses thereof |
US20120014885A1 (en) | 2005-05-05 | 2012-01-19 | Collier Katherine D | Personal Care Compositions and Methods for Their Use |
US20120064182A1 (en) | 2009-01-30 | 2012-03-15 | Beiersdorf Ag | Cosmetic or dermatological preparation comprising collagen, chitosan, glycosylaminoglycan and cell growth promoting peptide and/or cellular complex |
US20120093748A1 (en) | 2009-03-11 | 2012-04-19 | Isp Investments Inc. | Topical personal care and pharmaceutical compositions and uses thereof |
TW201217405A (en) | 2010-10-27 | 2012-05-01 | Ind Tech Res Inst | Composition and polymer |
US20120148647A1 (en) | 2009-08-21 | 2012-06-14 | Blueshift Pharma Gmbh | Photoresponsive Sunscreen Composition |
CN102516784A (en) | 2011-12-02 | 2012-06-27 | 华南理工大学 | Conductive composition containing poly(3,4-ethylenedioxythiophene)/lignosulfonic acid and preparation method thereof |
US20120177586A1 (en) | 2011-01-07 | 2012-07-12 | Skinmedica, Inc. | Melanin modification compositions and methods of use |
US20120225106A1 (en) | 2011-03-01 | 2012-09-06 | Isp Investments Inc. | Personal care compositions with suspended metal oxides |
CN102731971A (en) | 2012-06-29 | 2012-10-17 | 扬中市顺鹏新材料技术有限公司 | PEDOT-PSS solution with high conductivity |
US20130061414A1 (en) | 2011-09-08 | 2013-03-14 | Francisca Swist | Methods and Devices for Cleaning Implements |
-
2014
- 2014-08-13 US US14/458,795 patent/US9672952B2/en active Active
Patent Citations (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960754A (en) | 1987-01-09 | 1990-10-02 | International Flavors & Fragrances Inc. | 3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses thereof |
US5177255A (en) | 1990-05-31 | 1993-01-05 | Bayer Aktiengesellschaft | Bis-stilbene compounds |
JP2000006491A (en) * | 1998-06-25 | 2000-01-11 | Canon Inc | Recorder and recording medium |
TWI228973B (en) | 1999-09-10 | 2005-03-11 | Dainichiseika Color Chem | Freshness-retaining agent and method for agricultural/horticultural products |
US20050164986A1 (en) | 2001-03-20 | 2005-07-28 | Mosher Gerold L. | Use of sulfoalkyl ether cyclodextrin as a preservative |
US20040141936A1 (en) | 2001-06-02 | 2004-07-22 | Rainer Kropke | Use of sodium polystyrene sulfonate for tightening skin |
US20040144406A1 (en) | 2003-01-16 | 2004-07-29 | Aram Garabedian | Dry aerosol carpet cleaning process |
US20040244132A1 (en) | 2003-06-05 | 2004-12-09 | William Ouellette | Disposable mitt or glove containing treatment composition |
US7584519B2 (en) | 2003-06-05 | 2009-09-08 | The Clorox Company | Disposable mitt or glove containing treatment composition |
US20050026802A1 (en) | 2003-08-01 | 2005-02-03 | Andrew Kilkenny | Disinfectant glass wipe |
US20050079987A1 (en) | 2003-10-10 | 2005-04-14 | Cartwright Brian K. | Two-sided antimicrobial wipe or pad |
US20050155628A1 (en) | 2004-01-16 | 2005-07-21 | Andrew Kilkenny | Cleaning composition for disposable cleaning head |
US20050159063A1 (en) | 2004-01-16 | 2005-07-21 | Bernard Hill | Disposable cleaning substrate |
US20050155631A1 (en) | 2004-01-16 | 2005-07-21 | Andrew Kilkenny | Cleaning pad with functional properties |
US20050155630A1 (en) | 2004-01-16 | 2005-07-21 | Andrew Kilkenny | Multilayer cleaning pad |
US20070094827A1 (en) | 2004-01-16 | 2007-05-03 | Andrew Kilkenny | Cleaning Pad With Functional Properties |
US20090165228A1 (en) | 2004-01-16 | 2009-07-02 | Andrew Kilkenny | Cleaning Composition for Disposable Cleaning Head |
US20070191253A1 (en) | 2004-01-16 | 2007-08-16 | The Clorox Company | Cleaning Composition for Disposable Cleaning Head |
US20070191252A1 (en) | 2004-01-16 | 2007-08-16 | The Clorox Company | Cleaning Composition for Disposable Cleaning Head |
US7470652B2 (en) | 2004-01-16 | 2008-12-30 | Andrew Kilkenny | Cleaning composition for disposable cleaning head comprising a sulfamic acid/alkyl sulfate surfactant mixture |
US7446082B2 (en) | 2004-01-16 | 2008-11-04 | The Clorox Company | Cleaning composition for disposable cleaning head comprising a sulfamic acid/alkyl sulfate surfactant mixture |
US20050217698A1 (en) | 2004-04-01 | 2005-10-06 | Mitchell Michael L | Ergonomic cleaning pad |
US20050245424A1 (en) | 2004-04-30 | 2005-11-03 | Naymesh Patel | High fragrance cleaners |
US20080075684A1 (en) | 2004-05-24 | 2008-03-27 | Basf Aktiengesellschaft | Keratin-Binding Polypeptides |
US20060128585A1 (en) | 2004-12-15 | 2006-06-15 | Martha Adair | Antimicrobial composition for cleaning substrate |
US20080214669A1 (en) | 2005-01-14 | 2008-09-04 | Lipo Chemicals Inc. | Composition and Method For Treating Hyperpigmented Skin |
US20070166251A1 (en) | 2005-01-14 | 2007-07-19 | Lipo Chemicals Inc. | Composition and method for treating hyperpigmented skin |
US20120014885A1 (en) | 2005-05-05 | 2012-01-19 | Collier Katherine D | Personal Care Compositions and Methods for Their Use |
US20090098079A1 (en) | 2005-06-20 | 2009-04-16 | The Procter & Gamble Company | Product release system for atomizing cosmetic hair compositions containing cationic polymers |
US20060293205A1 (en) | 2005-06-27 | 2006-12-28 | Jessica Chung | Cleaning substrate with a visual cue |
US7785493B2 (en) | 2005-11-10 | 2010-08-31 | H. C. Starck Gmbh & Co. Kg | Polymer coatings having improved resistance to solvents |
US20090099075A1 (en) | 2005-11-24 | 2009-04-16 | Basf Se | Chimeric Keratin-Binding Effector Proteins |
US20090098076A1 (en) | 2005-11-24 | 2009-04-16 | Basf Se | Method For the Production of a Keratin-Binding Effector Molecule |
US20090156485A1 (en) | 2005-11-24 | 2009-06-18 | Base Se | Method for coupling keratin-binding polypeptides with effector molecules which support carboxylic groups or sulfonic acid groups |
US20100278882A1 (en) | 2006-01-20 | 2010-11-04 | Burghard Liebmann | Use of protein microbeads in cosmetics |
US20070256247A1 (en) | 2006-05-08 | 2007-11-08 | Marc Privitera | Molten solid phase loading of nonwoven |
US20070264297A1 (en) | 2006-05-10 | 2007-11-15 | Scialdone Mark A | Formulated tick and insect repellent compositions |
US20100031398A1 (en) | 2006-07-07 | 2010-02-04 | Washington State University | Genes encoding chavicol/eugenol synthase from the creosote bush larrea tridentata |
US20100015070A1 (en) | 2006-11-08 | 2010-01-21 | Basf Se | Use of natural, recombinant and synthetic resilins in cosmetics |
US20090068255A1 (en) | 2007-04-30 | 2009-03-12 | Betty Yu | Use of matrix metalloproteinase inhibitors in skin care |
US20110049432A1 (en) | 2008-01-17 | 2011-03-03 | Sung-joo Lee | Soluble conductive polymer and method for preparing same |
US20100330007A1 (en) | 2008-02-01 | 2010-12-30 | Amcol International Corporation | Imrpoved Skin Brightening Compositions |
US20100093028A1 (en) | 2008-10-15 | 2010-04-15 | Amin Neelam S | Modified variant bowman birk protease inhibitors |
US20100221780A1 (en) | 2008-10-15 | 2010-09-02 | Danisco Us Inc. | Modified Variant Bowman Birk Protease Inhibitors |
US7803902B2 (en) | 2008-10-15 | 2010-09-28 | Danisco Us Inc. | Modified variant bowman birk protease inhibitors |
US20100092409A1 (en) | 2008-10-15 | 2010-04-15 | Amin Neelam S | Personal care compositions comprising modified variant bowman birk protease inhibitors |
US7772181B2 (en) | 2008-10-15 | 2010-08-10 | Danisco Us Inc. | Personal care compositions comprising modified variant Bowman Birk Protease Inhibitors |
US8394941B2 (en) | 2008-10-15 | 2013-03-12 | Danisco Us Inc. | Modified variant Bowman Birk Protease Inhibitors |
US7947475B2 (en) | 2008-10-15 | 2011-05-24 | Danisco Us Inc. | Modified variant Bowman Birk protease inhibitors |
US20110256608A1 (en) | 2008-10-15 | 2011-10-20 | Danisco Us Inc. | Modified Variant Bowman Birk Protease Inhibitors |
US20100183532A1 (en) | 2009-01-16 | 2010-07-22 | Musa Osama M | Performance-Boosting UV-Absorbing Compounds |
KR20100087924A (en) | 2009-01-29 | 2010-08-06 | 삼성전자주식회사 | Reflective type display apparatus using dielectrophoresis and method of manufacturing the display apparatus |
US20120064182A1 (en) | 2009-01-30 | 2012-03-15 | Beiersdorf Ag | Cosmetic or dermatological preparation comprising collagen, chitosan, glycosylaminoglycan and cell growth promoting peptide and/or cellular complex |
US20120093748A1 (en) | 2009-03-11 | 2012-04-19 | Isp Investments Inc. | Topical personal care and pharmaceutical compositions and uses thereof |
US20110020251A1 (en) | 2009-07-27 | 2011-01-27 | Shih Jenn S | Ultraviolet-Absorbing Compounds |
US20120148647A1 (en) | 2009-08-21 | 2012-06-14 | Blueshift Pharma Gmbh | Photoresponsive Sunscreen Composition |
TW201127411A (en) | 2009-11-18 | 2011-08-16 | Shinetsu Chemical Co | Cosmetic |
TW201124171A (en) | 2009-11-18 | 2011-07-16 | Shinetsu Chemical Co | Cosmetic |
US20110293540A1 (en) | 2010-01-07 | 2011-12-01 | Isp Investments Inc. | Branched polymers, compositions, and uses thereof |
TW201217405A (en) | 2010-10-27 | 2012-05-01 | Ind Tech Res Inst | Composition and polymer |
US8436068B2 (en) * | 2010-10-27 | 2013-05-07 | Industrial Technology Research Institute | Composition and polymer |
US20120177586A1 (en) | 2011-01-07 | 2012-07-12 | Skinmedica, Inc. | Melanin modification compositions and methods of use |
US8236288B2 (en) | 2011-01-07 | 2012-08-07 | Skinmedica, Inc. | Melanin modification compositions and methods of use |
US20130034510A1 (en) | 2011-01-07 | 2013-02-07 | Skinmedica, Inc. | Melanin modification compositions and methods of use |
US20120225106A1 (en) | 2011-03-01 | 2012-09-06 | Isp Investments Inc. | Personal care compositions with suspended metal oxides |
US20130061414A1 (en) | 2011-09-08 | 2013-03-14 | Francisca Swist | Methods and Devices for Cleaning Implements |
CN102516784A (en) | 2011-12-02 | 2012-06-27 | 华南理工大学 | Conductive composition containing poly(3,4-ethylenedioxythiophene)/lignosulfonic acid and preparation method thereof |
CN102731971A (en) | 2012-06-29 | 2012-10-17 | 扬中市顺鹏新材料技术有限公司 | PEDOT-PSS solution with high conductivity |
Non-Patent Citations (9)
Title |
---|
Chinese Office Action dated Sep. 1, 2016, as issued in corresponding China Patent Application No. 201410352537.4 (5 pages). |
J.S. Yadav et al., "Total Synthesis of Rhoiptelol B", Synthesis, No. 24, pp. 4300-4306. 2010. |
Janice M. Klunder et al., "A Convenient Synthesis of Sulfinate Esters from Sulfonyl Chlorides", J. Org. Chem., vol. 52, No. 12, pp. 2599-2602. 1987. |
Katja Nilles et al.,"Polymerization of an activated ester monomer based on 4-vinylsulfonic acid and its polymer analogous reaction" Polym. Chem., 2, pp. 376-384. 2011. |
Michael Howard Karger et al., "Mixed Sulfonic-Carboxylic Anhydrides. I. Synthesis and Thermal Stability. New Syntheses of Sulfonic Anhydrides", J.Org. Chem. vol. 36, No. 4, pp. 528-531. 1971. |
Shinsaku Fujita et al., "A convenient preparation of Arenesulfonyl chlorides from the sodium sulfonates and phosphoryl chloride/ sulfonate", 1982 Georg Thieme Verlag Stuttgart New York, Communication, pp. 423-424. |
Shirou Maeda et al., "Studies on the preparation of bioactive lignans by oxidative coupling reaction. III. Synthesis of polyphenolic benzofuran and coumestan derivatives by oxidative coupling reaction of methyl (E)-3-(4-hydroxy-2-methoxyphenyl)propenoate and their inhibitory effect on lipid peroxidation", Chem. Pharm. Bull. 42(12), pp. 2536-2545. 1994. |
Subbiah Ananthalakshmi et al., "Kinetic Investigation on the Reactions of p-Toluenesulfonyl Chloride with p-Substituted Benzoic Acid(s) in the Presence of Triethylamine in Aprotic Solvents", 2009 Wiley Periodicals, In. Int. J. Chem. Kinet. 41, pp. 303-308. 2009. |
The citation was first cited in the Office Action issued on May 28, 2015 for the corresponding application No. 103127727 in Taiwan (1-5 pages). |
Also Published As
Publication number | Publication date |
---|---|
US20150048278A1 (en) | 2015-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2947126B1 (en) | Conductive polymer composite and substrate | |
US9012572B2 (en) | Polyphenylene ether oligomer and article employing the same | |
KR101807357B1 (en) | Conductive polymer composite and substrate | |
CN104212243B (en) | A kind of preparation method of PEDOT/PSS electrically conductive ink and coating | |
KR20180097140A (en) | Electro-conductive polymer composite and substrate | |
US9601229B2 (en) | Conductive polymer composite comprising a sulfo group-containing dopant polymer | |
JP5978397B2 (en) | Conductive polymer dispersion and conductive coating film | |
US9663656B2 (en) | Conductive polymer material and substrate | |
US20150175730A1 (en) | Polymer compound | |
TW201538531A (en) | Polymer compound for a conductive polymer and method for manufacturing same | |
KR101784560B1 (en) | Conductive polymer material and substrate | |
US20170058066A1 (en) | Polymer compound for a conductive polymer and method for producing same | |
JP7310279B2 (en) | Composite composed of polythiophene-polystyrene sulfonic acid copolymer and aqueous dispersion containing same | |
KR101942622B1 (en) | Conductive material and substrate | |
US9672952B2 (en) | Polymer and conductive composition | |
KR101866616B1 (en) | Polymer compound for a conductive polymer and method for producing same | |
JP2016056239A (en) | High molecular compound for conductive polymer and production method thereof | |
JP6450695B2 (en) | Polymer compound for conductive polymer and method for producing the same | |
CN104371052B (en) | polymer and conductive composition | |
KR101759388B1 (en) | Conductive polymer composite and substrate | |
US9481751B2 (en) | Curable resin, method of producing the same, and cured product | |
KR101856812B1 (en) | Polymer compound | |
US20170058059A1 (en) | Polymer compound for a conductive polymer and method for producing same | |
TW201615671A (en) | Polymer compound for a conductive polymer and method for producing same | |
KR20160005250A (en) | Antistatic coating composition with various surface resistance according to the dilution |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WEI, CHING-YEN;HWANG, GUE-WUU;FU, YUNG-CHIEN;SIGNING DATES FROM 20140814 TO 20140815;REEL/FRAME:033669/0352 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 4 |